#include<stdio.h>
int addToTop(int top)
{
        printf("enter addToTop\n");
        int sum=0;
        for(int i=1;i<=top;i++)
        {
                sum+=i;
        }
        return sum;
}

int main()
{
        int top=100;
        int result=addToTop(top);
        printf("result:%d\n",result);
        return 0;
}
